Patch-disagreement as away to improve K-SVD denoising.
Yaniv RomanoMichael EladPublished in: ICASSP (2015)
Keyphrases
- denoising
- small image patches
- image denoising
- sparse and redundant representations
- dictionary learning
- noisy images
- image patches
- natural images
- sparse representation
- higher order
- sparse coding
- object recognition
- image processing
- image classification
- high resolution
- total variation
- multiresolution
- joint optimization